{"id":4779,"date":"2019-09-17T20:21:42","date_gmt":"2019-09-17T23:21:42","guid":{"rendered":"https:\/\/blog.clusterweb.com.br\/?p=4779"},"modified":"2019-09-17T20:21:42","modified_gmt":"2019-09-17T23:21:42","slug":"como-visualizar-o-uso-do-espaco-em-disco-no-linux","status":"publish","type":"post","link":"https:\/\/blog.clusterweb.com.br\/?p=4779","title":{"rendered":"Como visualizar o uso do espa\u00e7o em disco no Linux"},"content":{"rendered":"

V<\/span>oc\u00ea pode encontrar na Internet um monte de ferramentas que visualizam o uso do espa\u00e7o em disco no Linux. Nem precisava. O pr\u00f3prio sistema operacional j\u00e1 apresenta uma solu\u00e7\u00e3o robusta chamadadf<\/strong>. O comando\u00a0\u201cdf\u201d\u00a0<\/strong>significa\u00a0\u201cdisk filesystem\u201d<\/strong>\u00a0e pode ser facilmente utilizada para avaliar o espa\u00e7o em disco no sistema de arquivos do Linux.<\/p>\n

Vamos estudar agora dez pontos do comando:<\/p>\n

<\/p>\n

1. O b\u00e1sico<\/h3>\n

Sem precisar digitar nenhum par\u00e2metro, o comando\u00a0\u201c<\/strong>df\u201d<\/strong>\u00a0j\u00e1 exibe informa\u00e7\u00f5es relevantes como o nome do dispositivo, total de blocos, espa\u00e7o total de disco, espa\u00e7o usado, espa\u00e7o dispon\u00edvel e pontos de montagem no sistema de arquivos.<\/p>\n

\n
\n
\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n<\/div>\n<\/div>\n
<\/div>\n
\n\n\n\n
\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n
5<\/div>\n
6<\/div>\n
7<\/div>\n
8<\/div>\n<\/div>\n<\/td>\n
\n
\n
[<\/span>root<\/span>@<\/span>tecmint<\/span> ~<\/span>]<\/span># df<\/span><\/div>\n
<\/div>\n
Filesystem<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>1K<\/span>–<\/span>blocks\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>Used <\/span>Available <\/span>Use<\/span>%<\/span> Mounted <\/span>on<\/span><\/div>\n
\/<\/span>dev<\/span>\/<\/span>cciss<\/span>\/<\/span>c0d0p2<\/span>\u00a0\u00a0\u00a0\u00a0 <\/span>78361192<\/span>\u00a0\u00a0<\/span>23185840<\/span>\u00a0\u00a0<\/span>51130588<\/span>\u00a0\u00a0<\/span>32<\/span>%<\/span> \/<\/span><\/div>\n
\/<\/span>dev<\/span>\/<\/span>cciss<\/span>\/<\/span>c0d0p5<\/span>\u00a0\u00a0\u00a0\u00a0 <\/span>24797380<\/span>\u00a0\u00a0<\/span>22273432<\/span>\u00a0\u00a0 <\/span>1243972<\/span>\u00a0\u00a0<\/span>95<\/span>%<\/span> \/<\/span>home<\/span><\/div>\n
\/<\/span>dev<\/span>\/<\/span>cciss<\/span>\/<\/span>c0d0p3<\/span>\u00a0\u00a0\u00a0\u00a0 <\/span>29753588<\/span>\u00a0\u00a0<\/span>25503792<\/span>\u00a0\u00a0 <\/span>2713984<\/span>\u00a0\u00a0<\/span>91<\/span>%<\/span> \/<\/span>data<\/span><\/div>\n
\/<\/span>dev<\/span>\/<\/span>cciss<\/span>\/<\/span>c0d0p1<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>295561<\/span>\u00a0\u00a0\u00a0\u00a0 <\/span>21531<\/span>\u00a0\u00a0\u00a0\u00a0<\/span>258770<\/span>\u00a0\u00a0 <\/span>8<\/span>%<\/span> \/<\/span>boot<\/span><\/div>\n
tmpfs<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>257476<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>0<\/span>\u00a0\u00a0\u00a0\u00a0<\/span>257476<\/span>\u00a0\u00a0 <\/span>0<\/span>%<\/span> \/<\/span>dev<\/span>\/<\/span>shm<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

2. Exibindo Informa\u00e7\u00f5es de Todos os Sistemas de Arquivos<\/h3>\n

O mesmo comando de cima, mas com um par\u00e2metro (-a<\/strong>), para exibir tamb\u00e9m informa\u00e7\u00f5es de sistemas de arquivos com zero blocos.<\/p>\n

\n
\n
\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n<\/div>\n<\/div>\n
<\/div>\n
\n\n\n\n
\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n
5<\/div>\n
6<\/div>\n
7<\/div>\n
8<\/div>\n
9<\/div>\n
10<\/div>\n
11<\/div>\n
12<\/div>\n
13<\/div>\n<\/div>\n<\/td>\n
\n
\n
[<\/span>root<\/span>@<\/span>tecmint<\/span> ~<\/span>]<\/span># df -a<\/span><\/div>\n
<\/div>\n
Filesystem<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>1K<\/span>–<\/span>blocks\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>Used <\/span>Available <\/span>Use<\/span>%<\/span> Mounted <\/span>on<\/span><\/div>\n
\/<\/span>dev<\/span>\/<\/span>cciss<\/span>\/<\/span>c0d0p2<\/span>\u00a0\u00a0\u00a0\u00a0 <\/span>78361192<\/span>\u00a0\u00a0<\/span>23186116<\/span>\u00a0\u00a0<\/span>51130312<\/span>\u00a0\u00a0<\/span>32<\/span>%<\/span> \/<\/span><\/div>\n
proc<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>0<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>0<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>0<\/span>\u00a0\u00a0 <\/span>–<\/span>\u00a0\u00a0<\/span>\/<\/span>proc<\/span><\/div>\n
sysfs<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>0<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>0<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>0<\/span>\u00a0\u00a0 <\/span>–<\/span>\u00a0\u00a0<\/span>\/<\/span>sys<\/span><\/div>\n
devpts<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>0<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>0<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>0<\/span>\u00a0\u00a0 <\/span>–<\/span>\u00a0\u00a0<\/span>\/<\/span>dev<\/span>\/<\/span>pts<\/span><\/div>\n
\/<\/span>dev<\/span>\/<\/span>cciss<\/span>\/<\/span>c0d0p5<\/span>\u00a0\u00a0\u00a0\u00a0 <\/span>24797380<\/span>\u00a0\u00a0<\/span>22273432<\/span>\u00a0\u00a0 <\/span>1243972<\/span>\u00a0\u00a0<\/span>95<\/span>%<\/span> \/<\/span>home<\/span><\/div>\n
\/<\/span>dev<\/span>\/<\/span>cciss<\/span>\/<\/span>c0d0p3<\/span>\u00a0\u00a0\u00a0\u00a0 <\/span>29753588<\/span>\u00a0\u00a0<\/span>25503792<\/span>\u00a0\u00a0 <\/span>2713984<\/span>\u00a0\u00a0<\/span>91<\/span>%<\/span> \/<\/span>data<\/span><\/div>\n
\/<\/span>dev<\/span>\/<\/span>cciss<\/span>\/<\/span>c0d0p1<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>295561<\/span>\u00a0\u00a0\u00a0\u00a0 <\/span>21531<\/span>\u00a0\u00a0\u00a0\u00a0<\/span>258770<\/span>\u00a0\u00a0 <\/span>8<\/span>%<\/span> \/<\/span>boot<\/span><\/div>\n
tmpfs<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>257476<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>0<\/span>\u00a0\u00a0\u00a0\u00a0<\/span>257476<\/span>\u00a0\u00a0 <\/span>0<\/span>%<\/span> \/<\/span>dev<\/span>\/<\/span>shm<\/span><\/div>\n
none<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>0<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>0<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>0<\/span>\u00a0\u00a0 <\/span>–<\/span>\u00a0\u00a0<\/span>\/<\/span>proc<\/span>\/<\/span>sys<\/span>\/<\/span>fs<\/span>\/<\/span>binfmt_misc<\/span><\/div>\n
sunrpc<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>0<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>0<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>0<\/span>\u00a0\u00a0 <\/span>–<\/span>\u00a0\u00a0<\/span>\/<\/span>var<\/span>\/<\/span>lib<\/span>\/<\/span>nfs<\/span>\/<\/span>rpc_pipefs<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

3. Informa\u00e7\u00f5es Mais Humanas<\/h3>\n

Nos comandos acima, voc\u00ea percebeu que os resultados s\u00e3o exibidos em bytes, o que n\u00e3o \u00e9 muito pr\u00e1tico para n\u00f3s seres humanos. Estamos acostumados a pensar em tamanhos em termos de megabytes, gigabytes etc.<\/p>\n

Para conseguir esses valores de forma leg\u00edvel para um ser humano, basta aplicar o par\u00e2metro\u00a0-h<\/strong>\u00a0ao comando.<\/p>\n

\n
\n
\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n<\/div>\n<\/div>\n
<\/div>\n
\n\n\n\n
\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n
5<\/div>\n
6<\/div>\n
7<\/div>\n
8<\/div>\n<\/div>\n<\/td>\n
\n
\n
[<\/span>root<\/span>@<\/span>tecmint<\/span> ~<\/span>]<\/span># df -h<\/span><\/div>\n
<\/div>\n
Filesystem\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>Size\u00a0\u00a0<\/span>Used <\/span>Avail <\/span>Use<\/span>%<\/span> Mounted <\/span>on<\/span><\/div>\n
\/<\/span>dev<\/span>\/<\/span>cciss<\/span>\/<\/span>c0d0p2<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>75G<\/span>\u00a0\u00a0 <\/span>23G<\/span>\u00a0\u00a0 <\/span>49G<\/span>\u00a0\u00a0<\/span>32<\/span>%<\/span> \/<\/span><\/div>\n
\/<\/span>dev<\/span>\/<\/span>cciss<\/span>\/<\/span>c0d0p5<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>24G<\/span>\u00a0\u00a0 <\/span>22G<\/span>\u00a0\u00a0<\/span>1.2G<\/span>\u00a0\u00a0<\/span>95<\/span>%<\/span> \/<\/span>home<\/span><\/div>\n
\/<\/span>dev<\/span>\/<\/span>cciss<\/span>\/<\/span>c0d0p3<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>29G<\/span>\u00a0\u00a0 <\/span>25G<\/span>\u00a0\u00a0<\/span>2.6G<\/span>\u00a0\u00a0<\/span>91<\/span>%<\/span> \/<\/span>data<\/span><\/div>\n
\/<\/span>dev<\/span>\/<\/span>cciss<\/span>\/<\/span>c0d0p1<\/span>\u00a0\u00a0\u00a0\u00a0 <\/span>289M<\/span>\u00a0\u00a0 <\/span>22M<\/span>\u00a0\u00a0<\/span>253M<\/span>\u00a0\u00a0 <\/span>8<\/span>%<\/span> \/<\/span>boot<\/span><\/div>\n
tmpfs<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>252M<\/span>\u00a0\u00a0\u00a0\u00a0 <\/span>0<\/span>\u00a0\u00a0<\/span>252M<\/span>\u00a0\u00a0 <\/span>0<\/span>%<\/span> \/<\/span>dev<\/span>\/<\/span>shm<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

4. Exibindo informa\u00e7\u00f5es do Sistema de Arquivos \/home<\/h3>\n

Para visualizar somente as informa\u00e7\u00f5s do sistema de arquivos\u00a0\/home<\/strong>\u00a0de uma forma amig\u00e1vel, basta usar os par\u00e2metros\u00a0-hT \/home<\/strong>.<\/p>\n

\n
\n
\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n<\/div>\n<\/div>\n
<\/div>\n
\n\n\n\n
\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n<\/div>\n<\/td>\n
\n
\n
[<\/span>root<\/span>@<\/span>tecmint<\/span> ~<\/span>]<\/span># df -hT \/home<\/span><\/div>\n
<\/div>\n
Filesystem <\/span>Type\u00a0\u00a0\u00a0\u00a0<\/span>Size\u00a0\u00a0<\/span>Used <\/span>Avail <\/span>Use<\/span>%<\/span> Mounted <\/span>on<\/span><\/div>\n
\/<\/span>dev<\/span>\/<\/span>cciss<\/span>\/<\/span>c0d0p5 <\/span>ext3<\/span>\u00a0\u00a0\u00a0\u00a0 <\/span>24G<\/span>\u00a0\u00a0 <\/span>22G<\/span>\u00a0\u00a0<\/span>1.2G<\/span>\u00a0\u00a0<\/span>95<\/span>%<\/span> \/<\/span>home<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

5. Exibindo Informa\u00e7\u00f5es em Bytes<\/h3>\n

Para exibir todas as informa\u00e7\u00f5es do sistema de arquivos e seu uso em blocos de\u00a01024-byte<\/strong>, utilize o par\u00e2metro\u00a0-k<\/strong>.<\/p>\n

\n
\n
\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n<\/div>\n<\/div>\n
<\/div>\n
\n\n\n\n
\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n
5<\/div>\n
6<\/div>\n
7<\/div>\n
8<\/div>\n<\/div>\n<\/td>\n
\n
\n
[<\/span>root<\/span>@<\/span>tecmint<\/span> ~<\/span>]<\/span># df -k<\/span><\/div>\n
<\/div>\n
Filesystem<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>1K<\/span>–<\/span>blocks\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>Used <\/span>Available <\/span>Use<\/span>%<\/span> Mounted <\/span>on<\/span><\/div>\n
\/<\/span>dev<\/span>\/<\/span>cciss<\/span>\/<\/span>c0d0p2<\/span>\u00a0\u00a0\u00a0\u00a0 <\/span>78361192<\/span>\u00a0\u00a0<\/span>23187212<\/span>\u00a0\u00a0<\/span>51129216<\/span>\u00a0\u00a0<\/span>32<\/span>%<\/span> \/<\/span><\/div>\n
\/<\/span>dev<\/span>\/<\/span>cciss<\/span>\/<\/span>c0d0p5<\/span>\u00a0\u00a0\u00a0\u00a0 <\/span>24797380<\/span>\u00a0\u00a0<\/span>22273432<\/span>\u00a0\u00a0 <\/span>1243972<\/span>\u00a0\u00a0<\/span>95<\/span>%<\/span> \/<\/span>home<\/span><\/div>\n
\/<\/span>dev<\/span>\/<\/span>cciss<\/span>\/<\/span>c0d0p3<\/span>\u00a0\u00a0\u00a0\u00a0 <\/span>29753588<\/span>\u00a0\u00a0<\/span>25503792<\/span>\u00a0\u00a0 <\/span>2713984<\/span>\u00a0\u00a0<\/span>91<\/span>%<\/span> \/<\/span>data<\/span><\/div>\n
\/<\/span>dev<\/span>\/<\/span>cciss<\/span>\/<\/span>c0d0p1<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>295561<\/span>\u00a0\u00a0\u00a0\u00a0 <\/span>21531<\/span>\u00a0\u00a0\u00a0\u00a0<\/span>258770<\/span>\u00a0\u00a0 <\/span>8<\/span>%<\/span> \/<\/span>boot<\/span><\/div>\n
tmpfs<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>257476<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>0<\/span>\u00a0\u00a0\u00a0\u00a0<\/span>257476<\/span>\u00a0\u00a0 <\/span>0<\/span>%<\/span> \/<\/span>dev<\/span>\/<\/span>shm<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

6. Exibindo Informa\u00e7\u00f5es em Mega Bytes<\/h3>\n

Para exibir todas as informa\u00e7\u00f5es do sistema de arquivos e seu uso em\u00a0MB<\/strong>\u00a0(Mega Byte<\/strong>), utilize o par\u00e2metro\u00a0-m<\/strong>.<\/p>\n

\n
\n
\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n<\/div>\n<\/div>\n
<\/div>\n
\n\n\n\n
\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n
5<\/div>\n
6<\/div>\n
7<\/div>\n
8<\/div>\n<\/div>\n<\/td>\n
\n
\n
[<\/span>root<\/span>@<\/span>tecmint<\/span> ~<\/span>]<\/span># df -m<\/span><\/div>\n
<\/div>\n
Filesystem<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>1M<\/span>–<\/span>blocks\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>Used <\/span>Available <\/span>Use<\/span>%<\/span> Mounted <\/span>on<\/span><\/div>\n
\/<\/span>dev<\/span>\/<\/span>cciss<\/span>\/<\/span>c0d0p2<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>76525<\/span>\u00a0\u00a0\u00a0\u00a0 <\/span>22644<\/span>\u00a0\u00a0\u00a0\u00a0 <\/span>49931<\/span>\u00a0\u00a0<\/span>32<\/span>%<\/span> \/<\/span><\/div>\n
\/<\/span>dev<\/span>\/<\/span>cciss<\/span>\/<\/span>c0d0p5<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>24217<\/span>\u00a0\u00a0\u00a0\u00a0 <\/span>21752<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>1215<\/span>\u00a0\u00a0<\/span>95<\/span>%<\/span> \/<\/span>home<\/span><\/div>\n
\/<\/span>dev<\/span>\/<\/span>cciss<\/span>\/<\/span>c0d0p3<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>29057<\/span>\u00a0\u00a0\u00a0\u00a0 <\/span>24907<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>2651<\/span>\u00a0\u00a0<\/span>91<\/span>%<\/span> \/<\/span>data<\/span><\/div>\n
\/<\/span>dev<\/span>\/<\/span>cciss<\/span>\/<\/span>c0d0p1<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>289<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>22<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>253<\/span>\u00a0\u00a0 <\/span>8<\/span>%<\/span> \/<\/span>boot<\/span><\/div>\n
tmpfs<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>252<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>0<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>252<\/span>\u00a0\u00a0 <\/span>0<\/span>%<\/span> \/<\/span>dev<\/span>\/<\/span>shm<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

7. Exibindo os Inodes<\/h3>\n

Para exibir a informa\u00e7\u00e3o do n\u00famero de inodes dispon\u00edveis e usados e sua porcentagem no sistema de arquivos, basta adicionar o par\u00e2metro\u00a0-i<\/strong>\u00a0ao comando.<\/p>\n

\n
\n
\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n<\/div>\n<\/div>\n
<\/div>\n
\n\n\n\n
\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n
5<\/div>\n
6<\/div>\n
7<\/div>\n
8<\/div>\n<\/div>\n<\/td>\n
\n
\n
[<\/span>root<\/span>@<\/span>tecmint<\/span> ~<\/span>]<\/span># df -i<\/span><\/div>\n
<\/div>\n
Filesystem\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>Inodes\u00a0\u00a0 <\/span>IUsed\u00a0\u00a0 <\/span>IFree <\/span>IUse<\/span>%<\/span> Mounted <\/span>on<\/span><\/div>\n
\/<\/span>dev<\/span>\/<\/span>cciss<\/span>\/<\/span>c0d0p2<\/span>\u00a0\u00a0\u00a0\u00a0<\/span>20230848<\/span>\u00a0\u00a0<\/span>133143<\/span> 20097705<\/span>\u00a0\u00a0\u00a0\u00a0<\/span>1<\/span>%<\/span> \/<\/span><\/div>\n
\/<\/span>dev<\/span>\/<\/span>cciss<\/span>\/<\/span>c0d0p5<\/span>\u00a0\u00a0\u00a0\u00a0<\/span>6403712<\/span>\u00a0\u00a0<\/span>798613<\/span> 5605099<\/span>\u00a0\u00a0 <\/span>13<\/span>%<\/span> \/<\/span>home<\/span><\/div>\n
\/<\/span>dev<\/span>\/<\/span>cciss<\/span>\/<\/span>c0d0p3<\/span>\u00a0\u00a0\u00a0\u00a0<\/span>7685440<\/span> 1388241<\/span> 6297199<\/span>\u00a0\u00a0 <\/span>19<\/span>%<\/span> \/<\/span>data<\/span><\/div>\n
\/<\/span>dev<\/span>\/<\/span>cciss<\/span>\/<\/span>c0d0p1<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>76304<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>40<\/span>\u00a0\u00a0 <\/span>76264<\/span>\u00a0\u00a0\u00a0\u00a0<\/span>1<\/span>%<\/span> \/<\/span>boot<\/span><\/div>\n
tmpfs<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>64369<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>1<\/span>\u00a0\u00a0 <\/span>64368<\/span>\u00a0\u00a0\u00a0\u00a0<\/span>1<\/span>%<\/span> \/<\/span>dev<\/span>\/<\/span>shm<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

8. Exibindo o Tipo de Sistema de Arquivos<\/h3>\n

Se voc\u00ea prestou aten\u00e7\u00e3o nos exemplos acima, pode ter reparado que n\u00e3o h\u00e1 nenhuma informa\u00e7\u00e3o sobre o tipo do sistema de arquivos. Para se obter essa informa\u00e7\u00e3o, basta adicionar o par\u00e2metro\u00a0-T\u00a0<\/strong>(aten\u00e7\u00e3o para a mai\u00fascula).<\/p>\n

\n
\n
\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n<\/div>\n<\/div>\n
<\/div>\n
\n\n\n\n
\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n
5<\/div>\n
6<\/div>\n
7<\/div>\n
8<\/div>\n<\/div>\n<\/td>\n
\n
\n
[<\/span>root<\/span>@<\/span>tecmint<\/span> ~<\/span>]<\/span># df -T<\/span><\/div>\n
<\/div>\n
Filesystem <\/span>Type<\/span>\u00a0\u00a0 <\/span>1K<\/span>–<\/span>blocks\u00a0\u00a0<\/span>Used\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>Available <\/span>Use<\/span>%<\/span> Mounted <\/span>on<\/span><\/div>\n
\/<\/span>dev<\/span>\/<\/span>cciss<\/span>\/<\/span>c0d0p2 <\/span>ext3<\/span>\u00a0\u00a0\u00a0\u00a0<\/span>78361192<\/span>\u00a0\u00a0<\/span>23188812<\/span>\u00a0\u00a0<\/span>51127616<\/span>\u00a0\u00a0<\/span>32<\/span>%<\/span>\u00a0\u00a0 <\/span>\/<\/span><\/div>\n
\/<\/span>dev<\/span>\/<\/span>cciss<\/span>\/<\/span>c0d0p5 <\/span>ext3<\/span>\u00a0\u00a0\u00a0\u00a0<\/span>24797380<\/span>\u00a0\u00a0<\/span>22273432<\/span>\u00a0\u00a0<\/span>1243972<\/span>\u00a0\u00a0 <\/span>95<\/span>%<\/span>\u00a0\u00a0 <\/span>\/<\/span>home<\/span><\/div>\n
\/<\/span>dev<\/span>\/<\/span>cciss<\/span>\/<\/span>c0d0p3 <\/span>ext3<\/span>\u00a0\u00a0\u00a0\u00a0<\/span>29753588<\/span>\u00a0\u00a0<\/span>25503792<\/span>\u00a0\u00a0<\/span>2713984<\/span>\u00a0\u00a0 <\/span>91<\/span>%<\/span>\u00a0\u00a0 <\/span>\/<\/span>data<\/span><\/div>\n
\/<\/span>dev<\/span>\/<\/span>cciss<\/span>\/<\/span>c0d0p1 <\/span>ext3<\/span>\u00a0\u00a0\u00a0\u00a0<\/span>295561<\/span>\u00a0\u00a0\u00a0\u00a0 <\/span>21531<\/span>\u00a0\u00a0\u00a0\u00a0<\/span>258770<\/span>\u00a0\u00a0\u00a0\u00a0<\/span>8<\/span>%<\/span>\u00a0\u00a0\u00a0\u00a0<\/span>\/<\/span>boot<\/span><\/div>\n
tmpfs <\/span>tmpfs<\/span>\u00a0\u00a0 <\/span>257476<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>0<\/span>\u00a0\u00a0\u00a0\u00a0<\/span>257476<\/span>\u00a0\u00a0\u00a0\u00a0<\/span>0<\/span>%<\/span>\u00a0\u00a0 <\/span>\/<\/span>dev<\/span>\/<\/span>shm<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

9. Selecionando Somente Determinado Tipo de Sistema de Arquivos<\/h3>\n

Se voc\u00ea deseja exibir somente um determinado tipo de sistema de arquivos e excluir os demais, \u00e9 necess\u00e1rio incluir o par\u00e2metro\u00a0-t<\/strong>\u00a0(aten\u00e7\u00e3o para a min\u00fascula), seguido do tipo desejado. No exemplo abaixo, estamos filtrando o sistema de arquivos\u00a0ext3<\/strong>.<\/p>\n

\n
\n
\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n<\/div>\n<\/div>\n
<\/div>\n
\n\n\n\n
\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n
5<\/div>\n
6<\/div>\n
7<\/div>\n<\/div>\n<\/td>\n
\n
\n
[<\/span>root<\/span>@<\/span>tecmint<\/span> ~<\/span>]<\/span># df -t ext3<\/span><\/div>\n
<\/div>\n
Filesystem<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>1K<\/span>–<\/span>blocks\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>Used <\/span>Available <\/span>Use<\/span>%<\/span> Mounted <\/span>on<\/span><\/div>\n
\/<\/span>dev<\/span>\/<\/span>cciss<\/span>\/<\/span>c0d0p2<\/span>\u00a0\u00a0\u00a0\u00a0 <\/span>78361192<\/span>\u00a0\u00a0<\/span>23190072<\/span>\u00a0\u00a0<\/span>51126356<\/span>\u00a0\u00a0<\/span>32<\/span>%<\/span> \/<\/span><\/div>\n
\/<\/span>dev<\/span>\/<\/span>cciss<\/span>\/<\/span>c0d0p5<\/span>\u00a0\u00a0\u00a0\u00a0 <\/span>24797380<\/span>\u00a0\u00a0<\/span>22273432<\/span>\u00a0\u00a0 <\/span>1243972<\/span>\u00a0\u00a0<\/span>95<\/span>%<\/span> \/<\/span>home<\/span><\/div>\n
\/<\/span>dev<\/span>\/<\/span>cciss<\/span>\/<\/span>c0d0p3<\/span>\u00a0\u00a0\u00a0\u00a0 <\/span>29753588<\/span>\u00a0\u00a0<\/span>25503792<\/span>\u00a0\u00a0 <\/span>2713984<\/span>\u00a0\u00a0<\/span>91<\/span>%<\/span> \/<\/span>data<\/span><\/div>\n
\/<\/span>dev<\/span>\/<\/span>cciss<\/span>\/<\/span>c0d0p1<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>295561<\/span>\u00a0\u00a0\u00a0\u00a0 <\/span>21531<\/span>\u00a0\u00a0\u00a0\u00a0<\/span>258770<\/span>\u00a0\u00a0 <\/span>8<\/span>%<\/span> \/<\/span>boot<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

10. Excluindo Determinado Tipo de Sistema de Arquivos<\/h3>\n

Por outro lado, se voc\u00ea deseja listar todos os sistemas de arquivos, excluindo apenas um, adicione o par\u00e2metro\u00a0-x<\/strong>\u00a0seguido do tipo de arquivo que\u00a0n\u00e3o<\/strong>\u00a0dever\u00e1 aparecer na listagem. No exemplo abaixo,\u00a0estamos excluindo o sistema de arquivos\u00a0ext3<\/strong>.<\/p>\n

\n
\n
\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n<\/div>\n<\/div>\n
<\/div>\n
\n\n\n\n
\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n<\/div>\n<\/td>\n
\n
\n
[<\/span>root<\/span>@<\/span>tecmint<\/span> ~<\/span>]<\/span># df -x ext3<\/span><\/div>\n
<\/div>\n
Filesystem<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>1K<\/span>–<\/span>blocks\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>Used <\/span>Available <\/span>Use<\/span>%<\/span> Mounted <\/span>on<\/span><\/div>\n
tmpfs<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>257476<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>0<\/span>\u00a0\u00a0\u00a0\u00a0<\/span>257476<\/span>\u00a0\u00a0 <\/span>0<\/span>%<\/span> \/<\/span>dev<\/span>\/<\/span>shm<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

11. Exibindo Informa\u00e7\u00f5es Sobre o Comando<\/h3>\n

Agora que j\u00e1 vimos dez varia\u00e7\u00f5es do comando, temos um b\u00f4nus para quem n\u00e3o conseguir gravar todas essas informa\u00e7\u00f5es na cabe\u00e7a: usando o par\u00e2metro\u00a0-help<\/strong>, voc\u00ea tem uma lista destas (e outras) op\u00e7\u00f5es do comando\u00a0df<\/strong>.<\/p>\n

\n
\n
\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n<\/div>\n<\/div>\n
<\/div>\n
\n\n\n\n
\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n
5<\/div>\n
6<\/div>\n
7<\/div>\n
8<\/div>\n
9<\/div>\n
10<\/div>\n
11<\/div>\n
12<\/div>\n
13<\/div>\n
14<\/div>\n
15<\/div>\n
16<\/div>\n
17<\/div>\n
18<\/div>\n
19<\/div>\n
20<\/div>\n
21<\/div>\n
22<\/div>\n
23<\/div>\n
24<\/div>\n
25<\/div>\n
26<\/div>\n<\/div>\n<\/td>\n
\n
\n
[<\/span>root<\/span>@<\/span>tecmint<\/span> ~<\/span>]<\/span># df –help<\/span><\/div>\n
<\/div>\n
Usage<\/span>:<\/span> df<\/span> [<\/span>OPTION<\/span>]<\/span>.<\/span>.<\/span>.<\/span> [<\/span>FILE<\/span>]<\/span>.<\/span>.<\/span>.<\/span><\/div>\n
Show <\/span>information <\/span>about <\/span>the <\/span>file <\/span>system <\/span>on <\/span>which <\/span>each<\/span> FILE <\/span>resides<\/span>,<\/span><\/div>\n
or<\/span> all <\/span>file <\/span>systems <\/span>by <\/span>default<\/span>.<\/span><\/div>\n
<\/div>\n
Mandatory <\/span>arguments <\/span>to<\/span> long<\/span> options <\/span>are <\/span>mandatory <\/span>for<\/span> short<\/span> options <\/span>too<\/span>.<\/span><\/div>\n
\u00a0\u00a0<\/span>–<\/span>a<\/span>,<\/span> —<\/span>all\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>include <\/span>dummy <\/span>file <\/span>systems<\/span><\/div>\n
\u00a0\u00a0<\/span>–<\/span>B<\/span>,<\/span> —<\/span>block<\/span>–<\/span>size<\/span>=<\/span>SIZE <\/span>use<\/span> SIZE<\/span>–<\/span>byte<\/span> blocks<\/span><\/div>\n
\u00a0\u00a0<\/span>–<\/span>h<\/span>,<\/span> —<\/span>human<\/span>–<\/span>readable\u00a0\u00a0<\/span>print <\/span>sizes <\/span>in<\/span> human <\/span>readable <\/span>format<\/span> (<\/span>e<\/span>.<\/span>g<\/span>.<\/span>,<\/span> 1K<\/span> 234M<\/span> 2G<\/span>)<\/span><\/div>\n
\u00a0\u00a0<\/span>–<\/span>H<\/span>,<\/span> —<\/span>si\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>likewise<\/span>,<\/span> but <\/span>use<\/span> powers <\/span>of<\/span> 1000<\/span> not<\/span> 1024<\/span><\/div>\n
\u00a0\u00a0<\/span>–<\/span>i<\/span>,<\/span> —<\/span>inodes\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>list <\/span>inode <\/span>information <\/span>instead <\/span>of <\/span>block <\/span>usage<\/span><\/div>\n
\u00a0\u00a0<\/span>–<\/span>k<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>like<\/span> —<\/span>block<\/span>–<\/span>size<\/span>=<\/span>1K<\/span><\/div>\n
\u00a0\u00a0<\/span>–<\/span>l<\/span>,<\/span> —<\/span>local\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>limit <\/span>listing <\/span>to<\/span> local <\/span>file <\/span>systems<\/span><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>—<\/span>no<\/span>–<\/span>sync\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>do<\/span> not<\/span> invoke <\/span>sync <\/span>before <\/span>getting <\/span>usage <\/span>info<\/span> (<\/span>default<\/span>)<\/span><\/div>\n
\u00a0\u00a0<\/span>–<\/span>P<\/span>,<\/span> —<\/span>portability\u00a0\u00a0\u00a0\u00a0 <\/span>use<\/span> the <\/span>POSIX <\/span>output <\/span>format<\/span><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>—<\/span>sync\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>invoke <\/span>sync <\/span>before <\/span>getting <\/span>usage <\/span>info<\/span><\/div>\n
\u00a0\u00a0<\/span>–<\/span>t<\/span>,<\/span> —<\/span>type<\/span>=<\/span>TYPE\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>limit <\/span>listing <\/span>to<\/span> file <\/span>systems <\/span>of <\/span>type <\/span>TYPE<\/span><\/div>\n
\u00a0\u00a0<\/span>–<\/span>T<\/span>,<\/span> —<\/span>print<\/span>–<\/span>type\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>print <\/span>file <\/span>system <\/span>type<\/span><\/div>\n
\u00a0\u00a0<\/span>–<\/span>x<\/span>,<\/span> —<\/span>exclude<\/span>–<\/span>type<\/span>=<\/span>TYPE\u00a0\u00a0 <\/span>limit <\/span>listing <\/span>to<\/span> file <\/span>systems <\/span>not<\/span> of <\/span>type <\/span>TYPE<\/span><\/div>\n
\u00a0\u00a0<\/span>–<\/span>v<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>(<\/span>ignored<\/span>)<\/span><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>—<\/span>help\u00a0\u00a0\u00a0\u00a0 <\/span>display <\/span>this<\/span> help <\/span>and<\/span> exit<\/span><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>—<\/span>version\u00a0\u00a0<\/span>output <\/span>version <\/span>information <\/span>and<\/span> exit<\/span><\/div>\n
<\/div>\n
SIZE <\/span>may <\/span>be<\/span> (<\/span>or<\/span> may <\/span>be <\/span>an <\/span>integer<\/span> optionally <\/span>followed <\/span>by<\/span>)<\/span> one <\/span>of <\/span>following<\/span>:<\/span><\/div>\n
kB<\/span> 1000<\/span>,<\/span> K<\/span> 1024<\/span>,<\/span> MB<\/span> 1000<\/span>*<\/span>1000<\/span>,<\/span> M<\/span> 1024<\/span>*<\/span>1024<\/span>,<\/span> and<\/span> so <\/span>on <\/span>for<\/span> G<\/span>,<\/span> T<\/span>,<\/span> P<\/span>,<\/span> E<\/span>,<\/span> Z<\/span>,<\/span> Y<\/span>.<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

E ent\u00e3o, ainda acha que precisa de um aplicativo para conferir o uso do espa\u00e7o em disco no Linux?<\/p>\n","protected":false},"excerpt":{"rendered":"

Voc\u00ea pode encontrar na Internet um monte de ferramentas que visualizam o uso do espa\u00e7o em disco no Linux. Nem precisava. O pr\u00f3prio sistema operacional j\u00e1 apresenta uma solu\u00e7\u00e3o robusta chamadadf. O comando\u00a0\u201cdf\u201d\u00a0significa\u00a0\u201cdisk filesystem\u201d\u00a0e pode ser facilmente utilizada para avaliar o espa\u00e7o em disco no sistema de arquivos do Linux. Vamos estudar agora dez pontos […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1082,730,1,830,42,51,495,548],"tags":[378,276,366,369,1426,14,361,698,1103,1425],"class_list":["post-4779","post","type-post","status-publish","format-standard","hentry","category-centos-7-rhel-7","category-clusterweb","category-viazap","category-debian","category-leitura-recomendada","category-linux-linuxrs","category-profissional-de-ti","category-ubuntu-2","tag-como","tag-disco","tag-do","tag-em","tag-espaco","tag-linux","tag-no","tag-o","tag-uso","tag-visualizar"],"_links":{"self":[{"href":"https:\/\/blog.clusterweb.com.br\/index.php?rest_route=\/wp\/v2\/posts\/4779","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.clusterweb.com.br\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.clusterweb.com.br\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.clusterweb.com.br\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.clusterweb.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4779"}],"version-history":[{"count":1,"href":"https:\/\/blog.clusterweb.com.br\/index.php?rest_route=\/wp\/v2\/posts\/4779\/revisions"}],"predecessor-version":[{"id":4780,"href":"https:\/\/blog.clusterweb.com.br\/index.php?rest_route=\/wp\/v2\/posts\/4779\/revisions\/4780"}],"wp:attachment":[{"href":"https:\/\/blog.clusterweb.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4779"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.clusterweb.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4779"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.clusterweb.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4779"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}